Undefined variable: query

[eluser]Unknown[/eluser]
halo guys..

i'm newbie//
i learn from video tutrial 20 minute make blog

but have any error

error :
message : Undefined variable: query


em..why..??

thanks..

[eluser]dbashyal[/eluser]
did you load database?
http://ellislab.com/codeigniter/user-gui...mples.html

[eluser]Unknown[/eluser]
ok thanks.

em..i try...!!

hehe